Kristen Bell: I Haven't Influenced My Fiancé's Style

“He’s had the same style for years and years and years and he’s very picky,” the actress told PEOPLE recently while promoting her shoppable film for Target, Falling for You, in L.A. But “he always looks great, so I can’t really complain.”

So does her stylish beau give the actress his opinions when she’s getting dressed for big nights out? “No,” she shared, laughing, “because I’m just not interested!”

Bell does think her own fashion focus has improved over the years, but doesn’t believe Shepard has had anything to do with the change.

“I’ve evolved in the way that I used to rely on … keeping up with trends,” she explained. “But now I kind of know what I like and I can go and find it easily, and I can wade through what are actually just trendy pieces that will be gone next season.” (Props to her: It’s something you should try, too!) Tell us: Have you made changes to your significant other’s style? How so?